Just seen the street -price of the Corsair Flash Voyager 16384MB, USB 2.0 Stick (CMFUSB2.0-16GB). Unfortunately 16GB is not yet available as SD-HC or memory-stick. But that will soon follow!
Already available at 16GB is the SanDisk CompactFlash Card (CF) Extreme III 16348MB (SDCFX3-16384) at around 200EUR